2002 Mercury Grand Marquis check engine

1. World manufacturer identifier
2. Brake type and gross vehicle
weight rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
Engine number
The engine number (the last eight numbers of the vehicle identification
number) is stamped on the engine block, transmission, frame and
transfer case (if equipped).
Maintenance and Specifications
236

A
Air bag supplemental restraint
system ........................................125
and child safety seats ............127
description ..............................125
disposal ....................................129
driver air bag ..........................127
indicator light ...................13, 129
operation .................................127
passenger air bag ...................127
Air cleaner filter ...............224, 230
Air conditioning ..........................53
manual heating and air
conditioning system .................50
Air suspension ...........................147
description ..............................147
warning light .............................14
Antifreeze (see Engine
coolant) .....................................203
Anti-lock brake system
(see Brakes) ..............................143
Automatic transmission
driving an automatic
overdrive .................................149
fluid, adding ............................222
fluid, checking ........................222
fluid, refill capacities ..............230
fluid, specification ..................233
Auxiliary power point ...........70, 91
Axle
lubricant specifications ..232±233
refill capacities ........................230
traction lok ..............................152
B
Battery .......................................200
acid, treating emergencies .....200charging system
warning light .............................13
jumping a disabled battery ....171
maintenance-free ....................200
replacement, specifications ...230
servicing ..................................200
voltage gauge ............................19
Belt minder ...............................120
Brakes ........................................142
anti-lock ...................................143
anti-lock brake system
(ABS) warning light .........12, 144
brake warning light ..................12
fluid, checking and adding ....221
fluid, refill capacities ..............230
fluid, specifications .........232±233
lubricant specifications ..232±233
pedals (see Power adjustable
foot pedals) ...............................74
shift interlock ..........................148
Break-in period .............................6
C
Capacities for refilling fluids ....230
Cassette tape player ...................35
CD changer .................................45
Certification Label ....................235
Child safety restraints ..............130
child safety belts ....................130
Child safety seats ......................131
attaching with tether straps ..136
in front seat ............................133
in rear seat ......................133, 135
Cleaning your vehicle
engine compartment ..............189
exterior ....................................192
instrument cluster lens ..........191
Index
240

instrument panel ....................191
interior .....................................191
plastic parts ............................190
safety belts ..............................192
washing ....................................187
waxing .....................................187
wheels ......................................188
windows ..................................192
wiper blades ............................190
Clock ......................................32, 70
Compass, electronic ....................73
calibration .................................74
set zone adjustment .................73
Console ........................................91
Controls
power seat .......................108, 110
steering column ........................79
Coolant
checking and adding ..............203
coolant temperature light ........13
refill capacities ................206, 230
specifications ..................232±233
Cruise control
(see Speed control) ....................75
Customer Assistance ................158
Ford accessories for your
vehicle .....................................193
Ford Extended Service
Plan ..........................................179
Getting assistance outside the
U.S. and Canada .....................183
Getting roadside assistance ...158
Getting the service you
need .........................................177
Ordering additional owner's
literature .................................184
The Dispute Settlement
Board .......................................180Utilizing the
Mediation/Arbitration
Program ...................................183
D
Daytime running lamps
(see Lamps) ................................60
Defrost
rear window ..............................58
Dipstick
automatic transmission
fluid ..........................................222
engine oil .................................197
Doors
lubricant specifications ..........232
Driving under special
conditions
through water .........................152
E
Electronic message center .........84
Emergencies, roadside
jump-starting ..........................171
Emission control system ..........218
Engine ................................233±234
check engine/service
engine soon light ......................11
cleaning ...................................189
coolant .....................................203
fail-safe coolant ......................207
idle speed control ...................200
lubrication
specifications ..................232±233
refill capacities ........................230
service points ..........................196
starting after a collision .........160
Engine block heater .................141
Index
241

Engine oil ..................................197
change oil soon warning,
message center .......................197
checking and adding ..............197
dipstick ....................................197
filter, specifications ........199, 230
recommendations ...................199
refill capacities ........................230
specifications ..................232±233
Exhaust fumes ..........................142
F
Fail safe cooling ........................207
Floor mats ...................................91
Fluid capacities .........................230
Fuel ............................................210
calculating fuel economy .......215
cap .....................................12, 212
capacity ...................................230
choosing the right fuel ...........213
comparisons with EPA fuel
economy estimates .................218
detergent in fuel .....................214
filling your vehicle
with fuel ..................210, 212, 215
filter, specifications ........214, 230
fuel filler door override ............90
fuel filler door release ..............90
fuel pump shut-off switch .....160
gauge .........................................20
improving fuel economy ........215
low fuel warning light ..............14
octane rating ...........213, 233±234
quality ......................................213
running out of fuel .................214
safety information relating to
automotive fuels .....................210
Fuses ..................................161±162G
Garage door opener ....................80
Gas cap (see Fuel cap) ......12, 212
Gas mileage (see Fuel
economy) ...................................215
Gauges .........................................17
battery voltage gauge ...............19
engine coolant temperature
gauge .........................................18
engine oil pressure gauge ........19
fuel gauge ..................................20
odometer ...................................21
speedometer .............................21
trip odometer ............................22
GAWR (Gross Axle Weight
Rating) .......................................153
definition .................................153
driving with a heavy load ......153
location ....................................153
GVWR (Gross Vehicle Weight
Rating) .......................................153
calculating ...............................153
definition .................................153
driving with a heavy load ......153
location ....................................153
H
Hazard flashers .........................159
Head restraints .........................106
Headlamps ...................................59
aiming ........................................61
autolamp system .......................59
bulb specifications ....................62
daytime running lights .............60
flash to pass ..............................60
high beam ...........................15, 60
replacing bulbs .........................63
Index
242

turning on and off ....................59
warning chime ..........................16
Heating ........................................53
heating and air conditioning
system .......................................50
HomeLink universal
transceiver (see Garage
door opener) ...................80, 82±83
Hood ..........................................195
I
Ignition .......................138, 233±234
Infant seats
(see Safety seats) .....................131
Inspection/maintenance (I/M)
testing ........................................219
Instrument panel
cleaning ...................................191
cluster ................................10, 191
lighting up panel and
interior .......................................61
J
Jack ............................................166
positioning ...............................166
storage .....................................166
Jump-starting your vehicle ......171
K
Keyless entry system ...............100
autolock .....................................99
keypad .....................................100
programming entry code .......100
Keys ...........................102±103, 105
key in ignition chime ...............16
positions of the ignition .........138L
Lamps
autolamp system .......................59
bulb replacement
specifications chart ..................62
cargo lamps ...............................61
daytime running light ...............60
headlamps .................................59
headlamps, flash to pass ..........60
instrument panel, dimming .....61
interior lamps ...............59, 62±63
replacing bulbs ....... 62±63, 65±67
Lane change indicator
(see Turn signal) ........................61
Lights, warning and indicator ....10
air bag ........................................13
air suspension ...........................14
anti-lock brakes (ABS) ....12, 144
brake ..........................................12
charging system ........................13
check engine .............................11
fuel cap light .............................12
high beam .................................15
low coolant ................................13
low fuel ......................................14
oil pressure ...............................13
overdrive off ..............................14
safety belt .................................13
speed control ............................79
traction control active ..............14
turn signal indicator .................15
Load limits .................................153
GAWR ......................................153
GVWR ......................................153
trailer towing ..........................153
Locks
autolock .....................................99
childproof ..................................93
doors ..........................................92
Index
243

Lubricant specifications ...232±233
Lumbar support, seats .............108
M
Message center ...........................84
reset button ..............................84
select button .............................85
Mirrors
automatic dimming rearview
mirror ........................................72
heated ........................................72
side view mirrors (power) .......72
Motorcraft parts ................214, 230
O
Octane rating ............................213
Odometer .....................................21
Oil (see Engine oil) ..................197
Overdrive .............................89, 150
P
Panic alarm feature, remote
entry system ................................96
Parking brake ............................144
Parts (see Motorcraft parts) ....230
Passenger Occupant
Classification Sensor .................112
Pedals (see Power adjustable
foot pedals) .................................74
Power distribution box
(see Fuses) ...............................164
Power door locks ..................92, 99
Power steering ..................146±147
fluid, checking and adding ....220fluid, refill capacity ................230
fluid, specifications .........232±233
R
Rear window defroster ...............58
Relays ................................161, 166
Remote entry system ...........94, 96
illuminated entry ......................98
locking/unlocking doors .....92, 95
opening the trunk .....................96
panic alarm ...............................96
replacement/additional
transmitters ...............................98
replacing the batteries .............97
S
Safety belts (see Safety
restraints) ............16, 110, 114±118
Safety defects, reporting ..........186
Safety restraints ........110, 114±118
belt minder .............................120
cleaning the safety
belts .................................124, 192
extension assembly ................124
for adults .........................115±117
for children .............................130
lap belt ....................................118
Occupant Classification
Sensor ......................................112
warning light and
chime ...................13, 16, 119±120
Safety seats for children ..........131
Seat belts
(see Safety restraints) .............110
Seats ..........................................106
child safety seats ....................131
cleaning ...................................191
Index
244